Method and apparatus for configured grant physical uplink shared chanel transmission using multiple beams

Abstract

A data transmitting method is performed by a terminal, and includes: receiving beam indication information, wherein the beam indication information is configured to indicate a plurality of transmission beams for a configured grant Physical Uplink Shared Channel (CG-PUSCH); and transmitting data on the CG-PUSCH using the plurality of transmission beams.

What is claimed is: 
     
       1. A data transmitting method, performed by a terminal, the method comprising:
 receiving beam indication information transmitted through Downlink Control Information (DCI), wherein the beam indication information is configured to indicate a plurality of transmission beams for a configured grant Physical Uplink Shared Channel (CG-PUSCH); and 
 transmitting data on the CG-PUSCH using the plurality of transmission beams within a plurality of time units of one configured period, 
 wherein the one configured period includes 10 time units, 4 consecutive time units of one configured period are allocated to the CG-PUSCH, and 
 the DCI is an activation DCI for activating the CG-PUSCH to transmit data, the DCI indicates a slot offset of the CG-PUSCH in the configured period and a specific time-frequency position occupied by the CG-PUSCH in each slot. 
 
     
     
       2. The method of  claim 1 , wherein receiving the beam indication information comprises of:
 receiving the beam indication information transmitted through Radio Resource Control (RRC) signaling. 
 
     
     
       3. The method of  claim 1 , wherein transmitting the data on the CG-PUSCH using the plurality of transmission beams comprises:
 transmitting the data on the CG-PUSCH using different transmission beams within different time units of one configured period of the CG-PUSCH. 
 
     
     
       4. The method of  claim 3 , wherein transmitting the data on the CG-PUSCH using different transmission beams within different time units of one configured period of the CG-PUSCH comprises:
 transmitting the data on the CG-PUSCH by polling the different transmission beams within different time units of the one configured period of the CG-PUSCH. 
 
     
     
       5. The method of  claim 1 , wherein transmitting the data on the CG-PUSCH using the plurality of transmission beams comprises:
 transmitting the data using different transmission beams in different configured periods of the CG-PUSCH, wherein the data is transmitted using a same transmission beam within different time units of one configured period. 
 
     
     
       6. The method of  claim 5 , wherein transmitting the data using different transmission beams in different configured periods of the CG-PUSCH comprises:
 transmitting the data by polling the different transmission beams in different configured periods of the CG-PUSCH. 
 
     
     
       7. A non-transitory computer-readable storage medium, having computer-executable programs stored thereon, wherein when the computer-executable programs are executed by a processor, the method of  claim 1  is performed. 
     
     
       8. A data receiving method, performed by a base station, the method comprising:
 transmitting beam indication information through Downlink Control Information (DCI), wherein the beam indication information is configured to indicate a plurality of transmission beams for a configured grant Physical Uplink Shared Channel (CG-PUSCH); and 
 receiving data transmitted using the plurality of transmission beams on the CG-PUSCH within a plurality of time units of one configured period, 
 wherein the one configured period includes 10 time units, 4 consecutive time units of one configured period are allocated to the CG-PUSCH, and 
 the DCI is an activation DCI for activating the CG-PUSCH to transmit data, the DCI indicates a slot offset of the CG-PUSCH in the configured period and a specific time-frequency position occupied by the CG-PUSCH in each slot. 
 
     
     
       9. The method of  claim 8 , wherein transmitting the beam indication information comprises:
 transmitting Radio Resource Control (RRC) signaling carrying the beam indication information. 
 
     
     
       10. A non-transitory computer-readable storage medium, having computer-executable programs stored thereon, wherein when the computer-executable programs are executed by a processor, the method of  claim 8  is performed. 
     
     
       11. A communication device, comprising:
 an antenna; 
 a memory storing executable instructions; and 
 a processor connected to the antenna and the memory, wherein the processor is configured to: 
 receive beam indication information transmitted through Downlink Control Information (DCI), wherein the beam indication information is configured to indicate a plurality of transmission beams for a configured grant Physical Uplink Shared Channel (CG-PUSCH); and 
 transmit data on the CG-PUSCH using the plurality of transmission beams within a plurality of time units of one configured period, 
 wherein the one configured period includes 10 time units, 4 consecutive time units of one configured period are allocated to the CG-PUSCH, and 
 the DCI is an activation DCI for activating the CG-PUSCH to transmit data, the DCI indicates a slot offset of the CG-PUSCH in the configured period and a specific time-frequency position occupied by the CG-PUSCH in each slot. 
 
     
     
       12. The communication device of  claim 11 , wherein the processor is further configured to perform at least one of:
 receiving the beam indication information transmitted through Radio Resource Control (RRC) signaling; or 
 receiving the beam indication information transmitted through Downlink Control Information (DCI). 
 
     
     
       13. The communication device of  claim 12 , wherein the DCI is an activation DCI for activating the CG-PUSCH to transmit data. 
     
     
       14. The communication device of  claim 11 , wherein the processor is further configured to:
 transmit the data on the CG-PUSCH using different transmission beams within different time units of one configured period of the CG-PUSCH. 
 
     
     
       15. The communication device of  claim 14 , wherein the processor is further configured to:
 transmit the data on the CG-PUSCH by polling the different transmission beams within different time units of the one configured period of the CG-PUSCH. 
 
     
     
       16. The communication device of  claim 11 , wherein the processor is further configured to:
 transmit the data using different transmission beams in different configured periods of the CG-PUSCH, wherein the data is transmitted using a same transmission beam within different time units of one configured period. 
 
     
     
       17. The communication device of  claim 16 , wherein the processor is further configured to:
 transmit the data by polling the different transmission beams in different configured periods of the CG-PUSCH.